
Michael Sinterniklaas
Acting
Michael Tremain Sinterniklaas (born August 13, 1972) is an American voice actor, ADR director and script writer who has provided voices for a number of English-language versions of Japanese anime films and television series, as well as video games and cartoons. He has worked for Studiopolis, Funimation, 4Kids Entertainment, Central Park Media, Bandai Entertainment, Viz Media and Media Blasters. He is the founder and owner of NYAV Post, a Bi-coastal studio located in New York City and Los Angeles, which dubbed many different anime titles and recorded several original prelay works. He is best known for his roles as Leonardo in 2003 series of Teenage Mutant Ninja Turtles and Dean Venture in The Venture Bros.
TV Shows(14)

Star Wars: Young Jedi Adventures
0G-LC (voice)
2023

Yasuke
Iga General / Nobukatsu (voice)
2021

LEGO Monkie Kid
Goldfish Demon
2020

OK K.O.! Let's Be Heroes
Hero
2017

Hanazuki: Full of Treasures
Purple Hemka
2017

Care Bears and Cousins
Funshine Bear
2015

Care Bears: Welcome to Care-a-Lot
Funshine Bear (voice)
2012

Robotomy
2010

Speed Racer: The Next Generation
2008

Kappa Mikey
Mikey Simon (voice)
2006

G.I. Joe: Sigma 6
2005

The Venture Bros.
Dean Venture (voice)
2004

Teenage Mutant Ninja Turtles
Leonardo (voice)
2003

Matlock
Pizza Guy
1986
Movies(11)

The Venture Bros.: Radiant Is the Blood of the Baboon Heart
Dean Venture (voice)
2023

Hanazuki: Full of Treasures
Mazzadril / Orange Hemka / Pink Hemka
2017

Teenage Mutant Ninja Turtles: Cowabunga Christmas
Leonardo (voice)
2015
Friends: Dolphin Cruise
Andrew (voice)
2013
Once A Loser
Cam Dean
2013

Care Bears: Totally Sweet Adventures
Funshine Bear (voice)
2013

Answer This!
Umlatt the Flunkie
2011

Turtles Forever
Leonardo (voice)
2009

Idiots and Angels
Mystery Guy (voice)
2008

Flesh for the Beast
Martin Shelley
2003

The Fight for the Fox Box
Leonardo (voice)
2003